MONACOR MS-130
Mid-range
5.25″ / 135 mm
Nominal diameter
120 Hz
Resonance
0.88
Q factor
89 dB
Sensitivity
± 0.7 mm
Linear excursion
80 W
Program Power
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Sensitivity (1w, 1m, infinite baffle)
SPL1W
89.3
dB
Frequency response
120 - 8000
Hz
Thiele & Small parameters
Resonance frequency (free air)
fS
120
Hz
Mechanical quality factor
QMS
5.23
Electrical quality factor
QES
1.06
Total quality factor
QTS
0.88
Large signal parameters
Maximum linear excursion
xmax
0.7
mm
Air volume displaced at xmax
VD
4.9
cm³
Power handling
P
40
W
Program power
Pmax
80
W
Voice Coil
Nominal impedance
Z
8
Ω
DC resistance
RE
6.1
Ω
Inductance (1kHz)
LE
0.25
mH
VC Diameter
26
mm
Winding material
Kapton
Magnet
Force factor
Bl
4.2
N/A
Motor constant
Bl/√RE
1.7
N/√W
Diameter
100
mm
Weight
0.5
kg
Diaphragm
Effective diameter
94
mm
Effective area
SD
70
cm²
Moving mass
MMS
4
g
Moving mass (without air load)
MMD
3.5
g
Suspensions
Stiffness
KMS
2.27
N/mm
Compliance
CMS
440
µm/N
Equivalent volume to the compliance
VAS
3
L
Mechanical resistance
RMS
0.58
N·s/m
Dimensions
Nominal diameter
5.25
″
135 x 135
mm
Overall size
135 x 135
mm
Baffle cutout diameter
120
mm
Overall depth
70
mm
Flange thickness
3
mm
Mounting depth
67
mm
Volume occupied by the driver (estimated)
0.37
L
Net weight
1.3
kg
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SpeakerbenchSimilar speaker drivers to MONACOR MS-130
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4″Mid-range
fS
123 Hz
SD
58 cm²
105 - 12000 Hz
QTS
0.75
xmax
2.6 mm
SPL1W
88 dB
Bl/√RE
1.9
Pmax
110 W
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